495112005 has 54 divisors (see below), whose sum is σ = 895135878. Its totient is φ = 253153440.

The previous prime is 495112003. The next prime is 495112021. The reversal of 495112005 is 500211594.

It can be written as a sum of positive squares in only one way, i.e., 396089604 + 99022401 = 19902^2 + 9951^2 .

It is not a de Polignac number, because 495112005 - 2¹ = 495112003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495112003) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 4627162 + ... + 4627268.

Almost surely, 2^495112005 is an apocalyptic number.

495112005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

495112005 is a deficient number, since it is larger than the sum of its proper divisors (400023873).

495112005 is a wasteful number, since it uses less digits than its factorization.

495112005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 495112005 is about 22251.1124441004. The cubic root of 495112005 is about 791.1056488914.

Adding to 495112005 its reverse (500211594), we get a palindrome (995323599).

The spelling of 495112005 in words is "four hundred ninety-five million, one hundred twelve thousand, five".